Merrion Investment Management Co, LLC
Filing Date
Global Rank
#4,534
/ 8,517
▲ 68
Top Industry
Semiconductors
12.2%
3Y Alpha vs SPY
+8.4%
Period ended 47 days ago
Filed Jul 13, 2026 · 34d
23 quarters · since Dec 2020
Clone Performance
Aug 2023–Aug 2026 · vs SPYHypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.
Cloned portfolio
+119.0%
SPY
+76.6%
Annualised alpha
+9.0%
Max drawdown
−25.2%
Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.
Portfolio Concentration
96 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
6.8%
−0.1 pts
Top 5
26.4%
−1.2 pts
Top 10
44.3%
+0.4 pts
HHI
281
Diversified+4
Portfolio Trend
23 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 26.4% | $50,430,330 |
| Energy | 16.3% | $31,216,349 |
| Financial Services | 16.0% | $30,526,994 |
| Industrials | 14.2% | $27,182,157 |
| Communication Services | 8.5% | $16,347,781 |
| Healthcare | 4.6% | $8,823,253 |
| Consumer Cyclical | 4.3% | $8,176,572 |
| Unclassified | 3.2% | $6,121,425 |
| Basic Materials | 2.8% | $5,354,751 |
| Consumer Defensive | 1.7% | $3,243,328 |
| Utilities | 1.5% | $2,939,099 |
| Real Estate | 0.5% | $894,600 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
13 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| RIG | Transocean Ltd. | +70,300 | 162,800 | $796,092 | |
| GSAT | Globalstar, Inc. | +51,500 | 95,181 | $7,737,263 | |
| UTG | Reaves Utility Income Fund | +2,500 | 30,000 | $1,221,600 | |
| NMM | Navios Maritime Partners L.P. | +2,000 | 89,465 | $6,268,812 | |
| SPG | Simon Property Group Inc. | +1,000 | 4,000 | $894,600 | |
| SLV | iShares Silver Trust | +1,000 | 7,000 | $374,290 | |
| NVEC | Nve Corp /New/ | +565 | 43,265 | $4,523,355 | |
| WM | Waste Management Inc | +500 | 2,600 | $579,488 | |
| GE | General Electric Co | +500 | 4,675 | $1,747,187 | |
| LLY | ELI LILLY & Co | +450 | 1,550 | $1,859,116 | |
| GLD | Spdr Gold Trust | +350 | 2,350 | $865,693 | |
| ENVX | Enovix Corp | +300 | 49,800 | $302,286 | |
| AMZN | Amazon Com Inc | +190 | 6,190 | $1,475,324 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
13 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| JEF | Jefferies Financial Group Inc. | −50,800 | 147,895 | $7,391,792 | |
| MU | Micron Technology Inc | −2,292 | 3,713 | $4,285,878 | |
| PEG | Public Service Enterprise Group Inc | −1,250 | 7,900 | $641,164 | |
| AIG | American International Group, Inc. | −1,000 | 24,400 | $1,818,532 | |
| XOM | ExxonMobil Holdings Corp | −650 | 9,770 | $1,335,754 | |
| AMGN | Amgen Inc | −285 | 1,483 | $537,023 | |
| NFLX | Netflix Inc | −225 | 10,375 | $740,775 | |
| AXP | American Express Co | −150 | 1,266 | $428,224 | |
| PNC | Pnc Financial Services Group, Inc. | −125 | 2,100 | $517,062 | |
| ECHO | EchoStar CORP | −125 | 66,580 | $6,757,870 | |
| GEV | GE Vernova Inc. | −120 | 5,402 | $6,346,593 | |
| SPY | Spdr S&P 500 ETF Trust | −67 | 4,530 | $3,382,868 | |
| MSFT | Microsoft Corp | −15 | 6,165 | $2,299,668 | |
| No positions match the current search. | |||||
Sold Out
Positions the filer fully exited
10 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| GOOGL | Alphabet Inc. | 44,172 | $12,671,179 | |
| HON | Honeywell International Inc | 3,404 | $769,406 | |
| VRTX | Vertex Pharmaceuticals Inc / Ma | 1,250 | $558,175 | |
| MRSH | Marsh & Mclennan Companies, Inc. | 2,031 | $352,276 | |
| IBB | iShares Biotechnology ETF | 2,000 | $337,700 | |
| MCK | Mckesson Corp | 350 | $302,876 | |
| WCN | Waste Connections, Inc. | 1,500 | $243,660 | |
| XYL | Xylem Inc. | 2,000 | $239,000 | |
| AVAV | AeroVironment Inc | 1,250 | $228,812 | |
| KW | Kennedy-Wilson Holdings, Inc. | 20,000 | $0 | |
| No positions match the current search. | ||||
96 tracked positions ·
$191,256,639 total
· as of Jun 30, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
Showing 1–50
of 96 positions by value
· page 1 of 2
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
Held | 64,925 | $12,990,843 | 6.79% | |
| AAPL |
Apple Inc.
Technology
|
Held | 37,797 | $10,936,939 | 5.72% | |
| GLW |
Corning Inc /Ny
Technology
|
Held | 41,350 | $10,562,030 | 5.52% | |
| CCJ |
Cameco Corp
Energy
|
Held | 81,100 | $8,260,846 | 4.32% | |
| GSAT |
Globalstar, Inc.
Communication Services
|
Added | 95,181 | $7,737,263 | 4.05% | |
| VRT |
Vertiv Holdings Co
Industrials
|
Held | 22,500 | $7,533,450 | 3.94% | |
| JEF |
Jefferies Financial Group Inc.
Financial Services
|
Reduced | 147,895 | $7,391,792 | 3.86% | |
| ECHO |
EchoStar CORP
Communication Services
|
Reduced | 66,580 | $6,757,870 | 3.53% | |
| GEV |
GE Vernova Inc.
Industrials
|
Reduced | 5,402 | $6,346,593 | 3.32% | |
| NMM |
Navios Maritime Partners L.P.
Industrials
|
Added | 89,465 | $6,268,812 | 3.28% | |
| GS |
Goldman Sachs Group Inc
Financial Services
|
Held | 5,804 | $5,869,991 | 3.07% | |
| MGM |
MGM Resorts International
Consumer Cyclical
|
Held | 109,260 | $5,223,720 | 2.73% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
Held | 10,237 | $5,122,492 | 2.68% | |
| NVEC |
Nve Corp /New/
Technology
|
Added | 43,265 | $4,523,355 | 2.37% | |
| MU |
Micron Technology Inc
Technology
|
Reduced | 3,713 | $4,285,878 | 2.24% | |
| MPC |
Marathon Petroleum Corp
Energy
|
Held | 15,619 | $3,993,309 | 2.09% | |
| HAL |
Halliburton Co
Energy
|
Held | 110,900 | $3,765,055 | 1.97% | |
| SPY |
Spdr S&P 500 ETF Trust
|
Reduced | 4,530 | $3,382,868 | 1.77% | |
| CNQ |
CANADIAN NATURAL RESOURCES Ltd
Energy
|
Held | 78,800 | $3,112,600 | 1.63% | |
| TFPM |
Triple Flag Precious Metals Corp.
Basic Materials
|
Held | 90,240 | $2,704,492 | 1.41% | |
| ORCL |
Oracle Corp
Technology
|
Held | 16,400 | $2,403,420 | 1.26% | |
| MSFT |
Microsoft Corp
Technology
|
Reduced | 6,165 | $2,299,668 | 1.20% | |
| JNJ |
Johnson & Johnson
Healthcare
|
Held | 8,864 | $2,251,190 | 1.18% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Added | 1,550 | $1,859,116 | 0.97% | |
| FCNCA |
First Citizens Bancshares Inc /De/
Financial Services
|
Held | 876 | $1,822,772 | 0.95% | |
| AIG |
American International Group, Inc.
Financial Services
|
Reduced | 24,400 | $1,818,532 | 0.95% | |
| ABBV |
AbbVie Inc.
Healthcare
|
Held | 7,000 | $1,761,480 | 0.92% | |
| GE |
General Electric Co
Industrials
|
Added | 4,675 | $1,747,187 | 0.91% | |
| CEG |
Constellation Energy Corp
Utilities
|
Held | 6,900 | $1,713,753 | 0.90% | |
| QQQ |
Invesco Qqq Trust, Series 1
|
Held | 2,035 | $1,498,574 | 0.78% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Added | 6,190 | $1,475,324 | 0.77% | |
| BWXT |
BWX Technologies, Inc.
Industrials
|
Held | 7,330 | $1,426,784 | 0.75% | |
| VTS |
Vitesse Energy, Inc.
Energy
|
Held | 88,029 | $1,388,217 | 0.73% | |
| CAT |
Caterpillar Inc
Industrials
|
Held | 1,300 | $1,384,370 | 0.72% | |
| DG |
Dollar General Corp
Consumer Defensive
|
Held | 11,755 | $1,353,118 | 0.71% | |
| XOM |
ExxonMobil Holdings Corp
Energy
|
Reduced | 9,770 | $1,335,754 | 0.70% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
Held | 3,872 | $1,267,421 | 0.66% | |
| UTG |
Reaves Utility Income Fund
Financial Services
|
Added | 30,000 | $1,221,600 | 0.64% | |
| ELV |
Elevance Health, Inc.
Healthcare
|
Held | 2,975 | $1,150,521 | 0.60% | |
| AJG |
Arthur J. Gallagher & Co.
Financial Services
|
Held | 5,000 | $1,147,850 | 0.60% | |
| NE |
Noble Corp plc
Energy
|
Held | 30,000 | $1,119,000 | 0.59% | |
| ET |
Energy Transfer LP
Energy
|
Held | 58,000 | $1,108,960 | 0.58% | |
| BKR |
Baker Hughes Co
Energy
|
Held | 19,000 | $1,054,500 | 0.55% | |
| COST |
Costco Wholesale Corp /New
Consumer Defensive
|
Held | 1,100 | $1,029,017 | 0.54% | |
| CB |
Chubb Ltd
Financial Services
|
Held | 2,771 | $944,190 | 0.49% | |
| WMB |
Williams Companies, Inc.
Energy
|
Held | 12,700 | $944,118 | 0.49% | |
| NVO |
Novo Nordisk A S
Healthcare
|
NEW | 19,565 | $937,946 | 0.49% | |
| SPG |
Simon Property Group Inc.
Real Estate
|
Added | 4,000 | $894,600 | 0.47% | |
| GLD |
Spdr Gold Trust
|
Added | 2,350 | $865,693 | 0.45% | |
| QCOM |
Qualcomm Inc/De
Technology
|
Held | 4,610 | $851,881 | 0.45% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.